CECO

Ceco Environmental Corp

Company with tickers: CECO

CIK

3197

CUSIP

125141101

Shares Outstanding

35,873,031

13F Activity (30d)

96 filings 94 filers

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2022-11-07	323,677	552,823	876,500	41.1%
2022-11-14	122,426	199,181	321,607	42.1%
2022-11-21	74,524	146,129	220,653	39.2%
2022-11-28	180,133	348,003	528,136	45.2%
2022-12-05	103,662	195,370	299,032	48.9%
2022-12-12	160,367	365,100	525,467	47.0%
2022-12-19	96,097	158,334	254,431	45.1%
2022-12-26	66,014	72,856	138,870	32.4%
2023-01-02	263,479	230,558	494,037	50.9%
2023-01-09	778,203	1,165,670	1,943,873	50.6%
2023-01-16	232,519	513,575	746,094	49.4%
2023-01-23	269,728	558,965	828,693	53.3%
2023-01-30	288,373	509,558	797,931	46.6%
2023-02-06	598,776	1,081,520	1,680,296	50.0%
2023-02-13	207,681	451,091	658,772	43.1%
2023-02-20	143,904	383,301	527,205	44.9%
2023-02-27	288,081	891,689	1,179,770	48.7%
2023-03-06	551,650	1,370,133	1,921,783	46.4%
2023-03-13	248,343	501,383	749,726	34.7%
2023-03-20	166,538	232,420	398,958	34.6%
2023-03-27	170,453	334,916	505,369	35.8%
2023-04-03	211,820	287,301	499,121	33.8%
2023-04-10	198,839	148,181	347,020	33.6%
2023-04-17	137,863	166,092	303,955	33.5%
2023-04-24	197,055	368,312	565,367	39.9%
2023-05-01	108,202	155,992	264,194	29.2%
2023-05-08	309,033	268,414	577,447	32.7%
2023-05-15	220,519	388,197	608,716	36.6%
2023-05-22	157,504	233,425	390,929	34.6%
2023-05-29	112,752	214,425	327,177	29.3%
2023-06-05	458,636	432,934	891,570	70.5%
2023-06-12	420,136	469,430	889,566	71.1%
2023-06-19	457,158	1,803,554	2,260,712	44.4%
2023-06-26	511,938	561,960	1,073,898	50.2%
2023-07-03	186,521	139,972	326,493	32.9%
2023-07-10	308,148	395,772	703,920	59.6%
2023-07-17	251,696	380,728	632,424	67.1%
2023-07-24	176,366	349,199	525,565	47.4%
2023-07-31	272,316	109,758	382,074	38.2%
2023-08-07	365,171	344,974	710,145	34.4%
2023-08-14	108,647	156,097	264,744	24.6%
2023-08-21	280,326	147,860	428,186	64.4%
2023-08-28	656,336	280,850	937,186	86.7%
2023-09-04	333,852	220,380	554,232	78.1%
2023-09-11	958,916	609,758	1,568,674	65.3%
2023-09-18	861,416	588,096	1,449,512	85.2%
2023-09-25	240,394	313,645	554,039	34.2%
2023-10-02	218,996	292,218	511,214	63.1%
2023-10-09	350,062	466,456	816,518	73.6%
2023-10-16	606,608	335,392	942,000	84.7%

Showing 1–50 of 183 weeks